Dell Docking Station WD19

The Dell model K20A is the regulatory model number for the Dell Docking Station WD19 series (including variants like the WD19S and WD19TB), which uses the regulatory type K20A001.

€20

Overview
Function: A single-cable USB-C or Thunderbolt docking station designed to connect a laptop to multiple accessories, power supplies, and external displays.

Power Delivery: Typically paired with a 130W to 180W AC power adapter to charge your laptop while simultaneously running peripherals.
Compatibility: Works primarily with Dell Latitude, XPS, Precision, and other USB-C/Thunderbolt-compatible laptops.

Common Ports & Connectors
Display/Video: DisplayPort and HDMI ports supporting dual or triple monitor setups.
USB Ports: Multiple USB-A (USB 3.1) and USB-C ports for data transfer and device charging.
Network: Gigabit Ethernet (RJ-45) port for wired internet connectivity.

Audio: 3.5mm headphone/microphone combo jacks.